Density, refractive index, excess molar volumes and deviations in molar refraction at 298.15 K for binary and ternary mixtures of DIPE (OR TAME) + 1‐methanol (or 1‐propanol) + trihexyltetra‐decylphosphonium bis (2,4,4‐trimethylpentyl) phosphinate | Zendy

Lee JaeYeon | Zendy; Park SoJin | Zendy

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Density, refractive index, excess molar volumes and deviations in molar refraction at 298.15 K for binary and ternary mixtures of DIPE (OR TAME) + 1‐methanol (or 1‐propanol) + trihexyltetra‐decylphosphonium bis (2,4,4‐trimethylpentyl) phosphinate

Author(s) -

Lee JaeYeon,

Park SoJin

Publication year - 2012

Publication title -

the canadian journal of chemical engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.404

H-Index - 67

eISSN - 1939-019X

pISSN - 0008-4034

DOI - 10.1002/cjce.20546

Subject(s) - ternary operation , molar , methanol , chemistry , propanol , refraction , refractive index , molar volume , binary number , diisopropyl ether , ternary numeral system , ether , analytical chemistry (journal) , thermodynamics , materials science , organic chemistry , optics , mathematics , orthodontics , physics , phase (matter) , arithmetic , medicine , optoelectronics , computer science , programming language

The excess molar volumes ( V E ) and the deviations in molar refraction (Δ R ) at 298.15 K were determined for the binary systems {diisopropyl ether (DIPE) + 1‐propanol}, { Tert ‐amyl methyl ether (TAME) + methanol}, {DIPE + trihexyltetradecylphosphonium bis(2,4,4‐trimethylpentyl)phosphinate ([P 666,14 ][TMPP])}, {TAME + [P 666,14 ][TMPP]}, {methanol + [P 666,14 ][TMPP]} and {1‐propanol + [P 666,14 ][TMPP]} using a digital vibrating‐tube densimeter and a precision digital refractometer. The V E and Δ R were correlated with the Redlich–Kister equation for binary systems. In addition, the ternary V E and Δ R data at 298.15 K were predicted for the ternary systems {DIPE + 1‐propanol + [P 666,14 ][TMPP]} and {TAME + methanol + [P 666,14 ][TMPP]} by using the binary contribution model of Radojkovič with correlated sub‐binary Redlich–Kister parameters. © 2011 Canadian Society for Chemical Engineering

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